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49 lines
1.8 KiB
Diff
49 lines
1.8 KiB
Diff
diff --git ../../../libpng-1.6.16/arm/arm_init.c arm/arm_init.c
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--- ../../../libpng-1.6.16/arm/arm_init.c 2014-12-21 22:08:08.000000000 -0500
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+++ arm/arm_init.c 2014-12-22 17:33:57.556305506 -0500
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@@ -29,17 +29,17 @@
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* You may set the macro PNG_ARM_NEON_FILE to the file name of file containing
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* a fragment of C source code which defines the png_have_neon function. There
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* are a number of implementations in contrib/arm-neon, but the only one that
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* has partial support is contrib/arm-neon/linux.c - a generic Linux
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* implementation which reads /proc/cpufino.
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*/
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#ifndef PNG_ARM_NEON_FILE
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# ifdef __linux__
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-# define PNG_ARM_NEON_FILE "contrib/arm-neon/linux.c"
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+# define PNG_ARM_NEON_FILE "linux.c"
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# endif
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#endif
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#ifdef PNG_ARM_NEON_FILE
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#include <signal.h> /* for sig_atomic_t */
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static int png_have_neon(png_structp png_ptr);
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#include PNG_ARM_NEON_FILE
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diff --git ../../../libpng-1.6.16/arm/filter_neon.S arm/filter_neon.S
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--- ../../../libpng-1.6.16/arm/filter_neon.S 2014-12-21 22:08:08.000000000 -0500
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+++ arm/filter_neon.S 2014-12-22 17:43:31.588323649 -0500
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@@ -5,16 +5,22 @@
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* Written by Mans Rullgard, 2011.
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* Last changed in libpng 1.6.16 [December 22, 2014]
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*
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* This code is released under the libpng license.
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* For conditions of distribution and use, see the disclaimer
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* and license in png.h
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*/
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+/* These are required because Mozilla's moz.build system doesn't pass
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+ * -DDefined macros to the assembler.
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+ */
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+#define PNG_READ_SUPPORTED
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+#define MOZ_PNG_HAVE_ARM_NEON
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+
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/* This is required to get the symbol renames, which are #defines, and the
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* definitions (or not) of PNG_ARM_NEON_OPT and PNG_ARM_NEON_IMPLEMENTATION.
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*/
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#define PNG_VERSION_INFO_ONLY
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#include "../pngpriv.h"
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#if defined(__linux__) && defined(__ELF__)
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.section .note.GNU-stack,"",%progbits /* mark stack as non-executable */
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